SEC INSIDER TRANSACTIONS

Interactive Brokers Group, Inc. (IBKR) Insider Transactions

Explore official ownership filings, with every record linked to its source.

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IBKR · Interactive Brokers Group, Inc.

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Roles: director,officer,ten_percent_owner,otherOwner nameOfficer titleOwnership: D, I, unknownoriginal or amendedTransaction fromTransaction throughFiled fromFiled throughMinimum quantityMaximum quantityMinimum priceMaximum priceMinimum calculated valueMaximum calculated valueResults per page (1–100)

OR within codes/roles; AND between categories. Roles apply to buyers and sellers. Owner predicates match the same owner. Missing values fail numeric/date filters. Value is quantity × reported price for non-derivative rows only; derivative values are unknown. Amendments stay separate; joint owners do not duplicate rows.

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Stale snapshot · Covered: filings 2026-10-15 to 2026-11-13 · 2 filings · fetched 2026-11-13T18:19:25Z

View six-calendar-month insider history →

Recent reported activity

1purchase rows on this page

1sale rows on this page

2matching filing rows

Purchases and sales count original non-derivative P and S rows. Awards, gifts, exercises, derivatives and amendments are shown separately and are not described as market purchases.

Transaction / filed	Reporting owner(s)	Code / security	Quantity	Price as filed	Ownership	Source
2026-11-02Filed 2026-11-03	Conkling Lori ADirector Filing context Reported filing row; may be amended. Do not sum filings blindly. F1 This amount includes (a) securities acquired by the Reporting Person; (b) Class A common stock attributable to vested restricted stock units that were awarded under the 2007 Stock Incentive Plan as amended ("Plan"); and (c) unvested restricted stock units that were awarded under the Plan. References: F1	P Purchase (market/private)Class A common stock · Non-derivative	25A	78.44	Direct	Form 4 ↗0001381197-26-000158
2026-10-28Filed 2026-10-29	Harris Lawrence EDirector Filing context Reported filing row; may be amended. Do not sum filings blindly. F1 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $82.20 to $82.83. The Reporting Person undertakes to provide Interactive Brokers Group, Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each price within the ranges set forth in footnote (1). References: F1	S Sale (market/private)Class A common stock · Non-derivative	25,000D	82.61	Direct	Form 4 ↗0001381197-26-000156

Imported instruments only. Joint owners do not multiply transactions. Amendments are separate filing rows, not additional trades. No aggregate trade totals are implied.